Just days after a domestic violence arrest, Eatonton police officer Seth Michael Perrault was arrested again. This time for the murder of his wife. Originally, Perrault says that his wife shot herself, but the evidence just doesn't hold up.Joining Nancy Grace today:Nishala Botts: Domestic Violence Abuse SurvivorJim Elliott: Attorney James Shelnutt: 27 years Atlanta Metro Major Case detective, SWAT Officer (RET) AttorneyDr Bethany Marshall: Psychoanalyst, Beverly Hills,Tim Gallagher - Medical Examiner State of Florida,Billy Hobbs - Reporter for The Union-Recorder, Milledgeville, Ga.